Hi! My name is David Ma.

I joined Two Sigma Investments in 2012 as quantitative researcher after completing my bachelor's degree in mathematics at University of Waterloo.

My hobbies come and go. Currently I fence, ski, play chess/bughouse (badly), and follow the cryptocurrency space. In the past I've enjoyed go (weiqi), badminton, table tennis, rock climbing, classsical piano, typography, SSBM, and probably a few other things.

My resume, if you like that kind of stuff.